2672747

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 3374592

約数和(自身を除く): 701845

約数列:

[1, 7, 11, 77, 103, 337, 721, 1133, 2359, 3707, 7931, 25949, 34711, 242977, 381821, 2672747]

約数ペア:

[(1, 2672747), (7, 381821), (11, 242977), (77, 34711), (103, 25949), (337, 7931), (721, 3707), (1133, 2359)]